Prieto, Ruíz de Velasco, S.C. is a Public Accounting Firm established in 1942, with offices located in Mexico City. Our staff combines academic training and professional experience. We continuously update our knowledge and undergo training to deliver high-quality service. With over 80 years of continuous professional work, we are currently among the top ten firms in the country. Due to expansion and growth, join us as: **Administrative Assistant** **REQUIREMENTS:** * Education: High school diploma or Bachelor’s degree in accounting, administration, or related field (graduated or intern) * No experience required, or up to 1 year of experience. * Availability Monday through Friday, from 9:00 am to 6:00 pm. * Proficiency in Microsoft Office suite. * Agile individual with a customer service-oriented attitude. **KEY RESPONSIBILITIES:** * Customer service * Payment scheduling * Expense verification * Invoicing * Calendar management * Recording income * Organizing courier packages * Preparing various reports * Answering telephone calls * Filing case documents **WE OFFER:** Base salary Statutory benefits (100% IMSS coverage, vacation days, year-end bonus, vacation premium) Work schedule: Monday through Friday, from 9:00 am to 6:00 pm Life insurance Professional growth opportunities **Work location: Approximately 10–15 minutes from Polanco metro station.** **Don’t hesitate—apply with us now! Experience a professionally enriching journey full of knowledge and maximize your skill development.**.